ubuntu 18.04 CUDA安装caffe

Ubuntu 直接安装

下载caffe

git clone https://github.com/weiliu89/caffe.git

安装预编译的Caffe

 对于仅CPU版本

sudo apt install caffe-cpu

对于CUDA版本

sudo apt install caffe-cuda

从源代码安装Caffe

sudo apt build-dep caffe-cpu        # dependencies for CPU-only version
sudo apt build-dep caffe-cuda       # dependencies for CUDA version

 

用make编译

通过复制和修改设置示例Makefile.config来配置构建。默认值应该起作用,但是如果使用Anaconda Python,请取消注释相关行。

cp Makefile.config.example Makefile.config
# Adjust Makefile.config (for example, if using Anaconda Python, or if cuDNN is desired)
make all
make test
make runtest
  • 对于CPU和GPU加速的Caffe,不需要进行任何更改。
  • 对于使用NVIDIA专有cuDNN软件的cuDNN加速,请取消注释中的USE_CUDNN := 1开关Makefile.config。cuDNN有时但并非总是比Caffe的GPU加速快。
  • 对于仅CPU的Caffe,CPU_ONLY := 1在中取消注释Makefile.config

为了更快地构建,请执行并行编译,make all -j8其中8是要编译的并行线程数(线程数的一个不错的选择是计算机中的内核数)。

make all的时候有一个错误


.build_release/lib/libcaffe.so: undefined reference to `boost::re_detail::put_mem_block(void*)'
.build_release/lib/libcaffe.so: undefined reference to `boost::re_detail::get_mem_block()'
.build_release/lib/libcaffe.so: undefined reference to `boost::basic_regex > >::do_assign(char const*, char const*, unsigned int)'
.build_release/lib/libcaffe.so: undefined reference to `boost::re_detail::raise_runtime_error(std::runtime_error const&)'
.build_release/lib/libcaffe.so: undefined reference to `boost::cpp_regex_traits::toi(char const*&, char const*, int) const'
.build_release/lib/libcaffe.so: undefined reference to `boost::re_detail::perl_matcher<__gnu_cxx::__normal_iterator, std::allocator > >, std::allocator, std::allocator > > > >, boost::regex_traits > >::construct_init(boost::basic_regex > > const&, boost::regex_constants::_match_flags)'
.build_release/lib/libcaffe.so: undefined reference to `boost::re_detail::verify_options(unsigned int, boost::regex_constants::_match_flags)'
.build_release/lib/libcaffe.so: undefined reference to `boost::re_detail::get_default_error_string(boost::regex_constants::error_type)'
collect2: error: ld returned 1 exit status
Makefile:619: recipe for target '.build_release/tools/convert_annoset.bin' failed
make: *** [.build_release/tools/convert_annoset.bin] Error 1

解决方法:
修改  Makefile  文件

添加  boost_regex  到 LIBRARIES +=  的最后

LIBRARIES += boost_thread stdc++

变成:

LIBRARIES += boost_thread stdc++ boost_regex


 

 

 

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